The scientists monitored the dreamers with both magnetic resonance imaging and near-infrared spectroscopy to see patterns of heat in their subject's heads, which gives a picture of brain activity.

科学家们同时利用功能性核磁共振成像和近红外光谱技术来监测受试者，观察他们大脑的升温模式，以此获得大脑的活动图像。

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Infrared drying accelerate the entering of activity components into zeolite framework or the adjustment of its surface acidity.

红外干燥有利于活性组分进入沸石骨架或调节其表面酸位。

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These compounds were characterized by elemental analysis, ultraviolet spectra, infrared spectra, molar conductance, and their antibacterial activity experiment was done.

并通过元素分析、紫外光谱、红外光谱、摩尔电导等手段对其进行了结构表征和抗菌活性实验。

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Infrared cameras and other technology monitor for unauthorized activity in sensitive areas of the structure, including doors to equipment chambers.

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